Which expression is equivalent to - 4.6 + (-0.4) + (-7.2) ?

A, - 4.6 - (0.4+7.2)

B. (4.6+0.4) + (-7.2)

C. - (4.6-0.4) + (-7.2)

D. (4.6+0.4+7.2)

8,699 rounded to the nearest ten

How do you find the sum or difference of 16+3.6+4.049

What is the probability of picking an s in the word mississippi

Element X is a radioactive isotope such that every 38 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 890 grams, write a function showing the mass of the sample remaining after t years, where the annual

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Factor completely. 5x^2+44x-9

In how many arrangements can a teacher seat 3 girls and 3 boys in a row of 6 seats if the boys are to have the first, third, and fifth seats?

Max has a $2000 bond with a 6% coupon. Max purchased this bond for $2050. What is the yield of this new bond?

What value of c in the equation + 4 = 12 would give the equation a slope of 8? (show your work)

Which is greater 1/5 or 0.25?